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Preparation and Tribologlcal Properties of Ni-P Electroless Composite Coating Containing Potassium Titanate WhiskerYaxu JIN and Lin HUA School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China摘 要:<正>Nickel-phosphorus (Ni-P) composite coatings containing potassium titanate (K2Ti6O13) whiskers (PTWs) were......
Electrochemical potassium ion sensor based on DNA G-quadruplex conformation and gold nanoparticle amplificationLi-Dong Li,Xiao-Qing Huang,Lin GuoSchool of Chemistry and Environment, Beijing University of Aeronautics and Astronautics摘 要:A simple, rapid, highly sensitive electrochemical sensor for potassium ion(K+) based on the conformational change......
, LIU Gui-hua, ZHOU Qiu-sheng, LI Xiao-bin, PENG Zhi-hong. Vanadate removal from alkaline sodium chromate solution by adding lime[J]. The Chinese Journal of Nonferrous Metals, 2011, 21(12): 3162-3168. [3] 杨得军, 王少娜, 陈晓芳, 郑诗礼, 李世厚. 铬盐无钙焙烧工艺铬酸钠中性液铁盐除钒[J]. 中国有色金属学报, 2014, 24(1): 279-285. YANG De-jun, WANG Shao-na, CHEN Xiao-fang, ZHENG Shi-li, LI Shi-hou. Removing vanadium from sodium chromate neutral......
Determination of Ge in Au alloys using sodium hypophosphite and potassium iodate potentiometric titration methodShou-Li Han1,2,Xiao-Tang He2,Jun-Mei Guo2,Zhao-Ying Ren1,Li-Ya Zhu2,Liang-Wei... of Platinum Metals,Sino-Platinum Metals Resources (Yimen) Co.Ltd.摘 要:This paper presents a new method of determining Ge in AuGe alloys by potassium iodate(KIO3......
, Concepcion, Chile Received 28 November 2016; accepted 18 April 2017 Abstract: The dissolution kinetics of synthetic molybdite (MoO3) in a potassium hydroxide (KOH) medium was studied by varying the system... generates potassium molybdate (K2MoO4) without intermediate compounds. Temperature (6-80 °C), KOH concentration (0.0005-0.025 mol/L), and particle size (5-40 μm) positively affected the dissolution......
:1672-7207(2015)02-0379-07 Gas-solid fluidized two-stage roasting of pyrolusite for preparation of potassium manganate LI Bin1, FENG Yali1, LI Haoran2 (1. School of Civil and Environmental... 100190, China) Abstract: To solve the problem of higher alkaline-manganese mole ratio and reaction temperature in the preparation of the potassium permanganate, using low grade pyrolusite as raw......
Influence of potassium pyrophosphate in electrolyte on coated layer of AZ91 Mg alloy formed by plasma electrolytic oxidation Jin-Young CHO, Duck-Young HWANG, Dong-Heon LEE, Bongyoung...; Abstract: The effect of potassium pyrophosphate......
process; glycerin; potassium iodide; ammonium chloride 半导体及薄膜太阳电池等材料对金属铟的纯度 要求很高......
Trans. Nonferrous Met. Soc. China 25(2015) 628-639 Preparation of potassium salt with joint production of spherical calcium carbonate from sintering dust Guang ZHAN, Zhan-cheng GUO State Key... solution indicates that the massive calcium sulfate in the leaching solution should be removed first in order to obtain the pure potassium salt. In order to provide theoretical guidance to inhibit......
Effect of barium and potassium promoter on Co/CeO2 catalysts in ammonia synthesisBingyu Lin,Yi Liu,Lan Heng,Jun Ni,Jianxin Lin,Lilong JiangNational Engineering Research Center of Chemical Fertilizer Catalyst,College of Chemical Engineering,Fuzhou University摘 要:The Co/CeO2 catalysts promoted with Ba or K were prepared to study the effect of promoter......